839791488

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 2506752000

約数和(自身を除く): 1666960512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 47, 48, 57, 62, 64, 76, 79, 93, 94, 96, 114, 124, 128, 141, 152, 158, 186, 188, 192, 228, 237, 248, 282, 304, 316, 372, 376, 384, 456, 474, 496, 564, 589, 608, 632, 744, 752, 893, 912, 948, 992, 1128, 1178, 1216, 1264, 1457, 1488, 1501, 1504, 1767, 1786, 1824, 1896, 1984, 2256, 2356, 2432, 2449, 2528, 2679, 2914, 2976, 3002, 3008, 3534, 3572, 3648, 3713, 3792, 3968, 4371, 4503, 4512, 4712, 4898, 5056, 5358, 5828, 5952, 6004, 6016, 7068, 7144, 7296, 7347, 7426, 7584, 8742, 9006, 9024, 9424, 9796, 10112, 10716, 11139, 11656, 11904, 12008, 14136, 14288, 14694, 14852, 15168, 17484, 18012, 18048, 18848, 19592, 21432, 22278, 23312, 24016, 27683, 28272, 28576, 29388, 29704, 30336, 34968, 36024, 37696, 39184, 42864, 44556, 46531, 46624, 48032, 55366, 56544, 57152, 58776, 59408, 69936, 70547, 72048, 75392, 78368, 83049, 85728, 89112, 93062, 93248, 96064, 110732, 113088, 114304, 115103, 117552, 118816, 139593, 139872, 141094, 144096, 156736, 166098, 171456, 178224, 186124, 186496, 192128, 211641, 221464, 226176, 230206, 235104, 237632, 279186, 279744, 282188, 288192, 313472, 332196, 342912, 345309, 356448, 372248, 423282, 442928, 460412, 470208, 475264, 558372, 559488, 564376, 576384, 664392, 690618, 712896, 744496, 846564, 885856, 920824, 940416, 1116744, 1128752, 1328784, 1381236, 1425792, 1488992, 1693128, 1771712, 1841648, 2186957, 2233488, 2257504, 2657568, 2762472, 2977984, 3386256, 3543424, 3683296, 4373914, 4466976, 4515008, 5315136, 5524944, 5955968, 6560871, 6772512, 7366592, 8747828, 8933952, 9030016, 10630272, 11049888, 13121742, 13545024, 14733184, 17495656, 17867904, 22099776, 26243484, 27090048, 34991312, 44199552, 52486968, 69982624, 104973936, 139965248, 209947872, 279930496, 419895744, 839791488]

約数ペア:

[(1, 839791488), (2, 419895744), (3, 279930496), (4, 209947872), (6, 139965248), (8, 104973936), (12, 69982624), (16, 52486968), (19, 44199552), (24, 34991312), (31, 27090048), (32, 26243484), (38, 22099776), (47, 17867904), (48, 17495656), (57, 14733184), (62, 13545024), (64, 13121742), (76, 11049888), (79, 10630272), (93, 9030016), (94, 8933952), (96, 8747828), (114, 7366592), (124, 6772512), (128, 6560871), (141, 5955968), (152, 5524944), (158, 5315136), (186, 4515008), (188, 4466976), (192, 4373914), (228, 3683296), (237, 3543424), (248, 3386256), (282, 2977984), (304, 2762472), (316, 2657568), (372, 2257504), (376, 2233488), (384, 2186957), (456, 1841648), (474, 1771712), (496, 1693128), (564, 1488992), (589, 1425792), (608, 1381236), (632, 1328784), (744, 1128752), (752, 1116744), (893, 940416), (912, 920824), (948, 885856), (992, 846564), (1128, 744496), (1178, 712896), (1216, 690618), (1264, 664392), (1457, 576384), (1488, 564376), (1501, 559488), (1504, 558372), (1767, 475264), (1786, 470208), (1824, 460412), (1896, 442928), (1984, 423282), (2256, 372248), (2356, 356448), (2432, 345309), (2449, 342912), (2528, 332196), (2679, 313472), (2914, 288192), (2976, 282188), (3002, 279744), (3008, 279186), (3534, 237632), (3572, 235104), (3648, 230206), (3713, 226176), (3792, 221464), (3968, 211641), (4371, 192128), (4503, 186496), (4512, 186124), (4712, 178224), (4898, 171456), (5056, 166098), (5358, 156736), (5828, 144096), (5952, 141094), (6004, 139872), (6016, 139593), (7068, 118816), (7144, 117552), (7296, 115103), (7347, 114304), (7426, 113088), (7584, 110732), (8742, 96064), (9006, 93248), (9024, 93062), (9424, 89112), (9796, 85728), (10112, 83049), (10716, 78368), (11139, 75392), (11656, 72048), (11904, 70547), (12008, 69936), (14136, 59408), (14288, 58776), (14694, 57152), (14852, 56544), (15168, 55366), (17484, 48032), (18012, 46624), (18048, 46531), (18848, 44556), (19592, 42864), (21432, 39184), (22278, 37696), (23312, 36024), (24016, 34968), (27683, 30336), (28272, 29704), (28576, 29388)]